Technicians resumed spacecraft preparations for NASA’s MAVEN orbiter today (Oct. 3) towards meeting the hoped for Nov. 18 launch to Mars after receiving an ‘emergency exemption’ from forced furloughs. The Oct. 1 US Government shutdown had stopped all work on MAVEN and other NASA missions. Credit: Ken Kremer/kenkremer.com

Technicians resumed spacecraft preparations for NASA’s MAVEN orbiter today (Oct. 3) aimed towards meeting the hoped for Nov. 18 launch to Mars after receiving an ‘emergency exemption’ from forced furloughs. The Oct. 1 US Government shutdown had stopped all work on MAVEN and various other NASA missions. Credit: Ken Kremer/kenkremer.comStory updated[/caption]

Following a three day period of complete work stoppage due to the US Government Shutdown, technicians late today (Oct. 3) resumed critical launch preparations for NASA’s next mission to Mars, the MAVEN orbiter. And it’s not a moment too soon, because the consequences of a continued suspension would have been absolutely dire for the entire future of Mars exploration!

MAVEN had been scheduled to blast off for the Red Planet on Nov.18 atop an Atlas V rocket from the Florida Space Coast until those plans were derailed by the start of the government shutdown that began at midnight, Tuesday (Oct. 1) due to senseless and endless political gridlock in Washington, DC.

The upcoming Nov. 18 blastoff of NASA’s new MAVEN Mars orbiter was threatened by the US Federal Government shutdown when all launch processing work ceased on Oct. 1. Spacecraft preps had now resumed on Oct. 3. MAVEN was unveiled to the media, including Universe Today, inside the cleanroom at the Kennedy Space Center on Sept. 27, 2013. With solar panels unfurled, this is exactly how MAVEN looks when flying through space. Credit: Ken Kremer/kenkremer.com

About 97% of NASA’s workforce had been immediately furloughed on Oct. 1 and ordered not to go to work – along with some 800,000 other Federal employees – when their work was deemed “non-essential” despite maintaining spacecraft valued at tens of billions of dollars.

This left only skeleton crews manning Mission Control’s for dozens and dozens of ongoing space missions and the International Space Station (ISS)

Despite the work hiatus, the team is still hoping to achieve an on time launch or soon thereafter.

“We are working toward being ready to launch on Nov. 18,” Jakosky told me, as MAVEN’s principal Investigator of the University of Colorado at Boulder.

“We will continue to work over the next couple of days to identify any changes in our schedule or plans that are necessary to stay on track.”

How realistic is the original Nov. 18 launch date, I asked?

“We think it’s very feasible,” Jakosky responded.

“With our having been shut down for only a few days, we should be back on track toward this date quickly.”

The processing team at KSC lost three days of the nine days of margin in the schedule.

The upcoming Nov. 18 blastoff of NASA’s new MAVEN Mars orbiter was threatened by the US Federal Government shutdown when all launch processing work ceased on Oct. 1. Spacecraft preps had now resumed on Oct. 3 after receiving an emergency exemption. MAVEN was unveiled to the media, including Universe Today, inside the cleanroom at the Kennedy Space Center on Sept. 27, 2013. With solar panels unfurled, this is exactly how MAVEN looks when flying through space. Credit: Ken Kremer/kenkremer.com

Where does the team pick up with work?

“With the facility now back up and running, we more or less pick up right where we left off,” Jakosky explained

“We are reworking the schedule to make sure our activities are integrated together and that people don’t have to be in two places at once.”

The nominal launch window for NASA’s $650 Million MAVEN (Mars Atmosphere and Volatile EvolutioN Mission) mission to study the Red Planet’s atmosphere only extends about three weeks until Dec. 7.

And he said the team will do whatever necessary, including overtime, to launch MAVEN to the Red Planet by Dec. 7.

“The team is committed to getting to the launch pad at this opportunity, and is willing to work double shifts and seven days a week if necessary. That plus the existing margin gives us some flexibility. “

Interestingly, the ‘’emergency exemption” was granted because of MAVEN’s additional secondary role as a communications relay for NASA’s intrepid pair of surface rovers – Curiosity and Opportunity – and not because of its primary science mission.

“MAVEN is required as a communications relay in order to be assured of continued communications with the Curiosity and Opportunity rovers,” Jakosky explained.

Although NASA has two functioning orbiters circling the Red Planet at this moment, they are getting old, are far beyond their original design lifetimes and suffer occasional glitches. And there is no guarantee of continued operation.

If MAVEN has to launch later in December 2013 or is forced to be postponed to the next launch window opportunity in 2016, both the communications relay capability and the missions atmospheric science objectives would have been very badly impacted.

“A delay in the launch date by more than a week past the end of the nominal launch period, or a delay of launch to 2016, would require additional fuel to get into orbit.”

“This would have precluded having sufficient fuel for MAVEN to carry out its science mission and to operate as a relay for any significant time,” Jakosky elaborated.

“Our nominal launch period runs from 18 November through 7 December, and we can launch as late as about 15 December without a significant impact on our combined science and relay activities.”

From a purely science standpoint, 2013 is the best time to launch MAVEN to accomplish its science objectives.

“Although the exception for MAVEN is not being done for science reasons, the science of MAVEN clearly will benefit from this action.”

“Launching in 2013 allows us to observe at a good time in the eleven-year solar cycle.”

“MAVENS’s goal is determining the composition of the ancient Martian atmosphere and when it was lost, where did all the water go and how and when was it lost,” said Jakosky.

Stay tuned here for continuing MAVEN and government shutdown updates.

And watch for my articles about critical operations related to LADEE on Oct 6 and JUNO on Oct. 9. The government shutdown negatively impacts these missions and others as well.